N-Methyl-2-Pyrrolidone

N-Methyl-2-Pyrrolidone wani fili ne na halitta wanda ya ƙunshi lactam mai mambobi 5. Ruwa ne marar launi, ko da yake samfurori marasa tsabta na iya bayyana rawaya. Yana da miskible da ruwa kuma tare da yawancin kaushi na halitta. Hakanan yana cikin nau'in kaushi na aprotic dipolar kamar dimethylformamide da dimethyl sulfoxide. Ana amfani da shi a cikin masana'antar petrochemical da robobi a matsayin mai narkewa, yana amfani da rashin ƙarfi da ikon narkar da kayan daban-daban.

Mahimman Ma'auni na Fasaha:

Aikace-aikace:

NMP Ana amfani da shi don dawo da wasu nau'ikan hydrocarbons da aka samar a cikin sarrafa sinadarin petrochemicals, kamar dawo da 1,3-butadiene da acetylene. Ana amfani da shi don shayar da hydrogen sulfide daga iskar gas mai tsami da wuraren hydrodesulfurization. Saboda kyawawan kaddarorinsa na ƙarfi ana amfani da NMP don narkar da nau'ikan polymers. Ana kuma amfani da ita azaman ƙauye don maganin filaye na yadudduka, resins, da robobin da aka lulluɓe da ƙarfe ko azaman mai cire fenti. Ana amfani da shi azaman ƙarfi a cikin shirye-shiryen kasuwanci na polyphenylene sulfide. A cikin masana'antar harhada magunguna, ana amfani da N-methyl-2-pyrrolidone a cikin tsararrun magunguna ta hanyoyin isar da baki da na transdermal. Hakanan ana amfani dashi da yawa a cikin kera batirin lithium ion, azaman sauran ƙarfi don shirye-shiryen electrode, ko da yake akwai ƙoƙari sosai don maye gurbinsa da abubuwan da ba su da alaƙa da muhalli, kamar ruwa.

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